AirHint found the following cheapest return flights from Montreal (YUL) to San Pedro Sula (SAP) in September 2026 (see full year).

Return flights

15 Sep - 22 Sep	Copa
22 Sep - 29 Sep	Copa
06 Sep - 13 Sep	Copa
13 Sep - 20 Sep	Copa
27 Sep - 04 Oct	Copa
04 Sep - 11 Sep	Copa
20 Sep - 27 Sep	Copa
09 Sep - 16 Sep	United
02 Sep - 09 Sep	United
16 Sep - 23 Sep	United
30 Sep - 07 Oct	United
12 Sep - 19 Sep	United
26 Sep - 03 Oct	Avianca
28 Sep - 05 Oct	Avianca

Also check the deals for one-way flights from Montreal to San Pedro Sula in September.

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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Cheapest return flights from Montreal to San Pedro Sula in September from $433

Return flights